Chemistries                  603-2779 2080

Differential ORP Sensors

Differential ORP Sensors
ORP Sensors with Integrated Digital Electronics for Plug and Play Capability with Hach's Digital SC Controllers. Available in PEEK, PPS, or Stainless Steel body materials and in multiple mounting styles.

The Sensors feature exceptional performance due to the Differential Electrode Measurement Technique. This field-proven technique uses three electrodes instead of the two normally used in conventional pH/ORP sensors. Process and reference electrodes measure the pH/ORP differentially with respect to a third ground electrode. The end result is unsurpassed measurement accuracy, reduced reference junction potential, and elimination of sensor ground loops. These sensors provide greater reliability, resulting in less downtime and maintenance.
 

Optional Accessories  |  View all

Digital Termination Box

Digital Termination Box

Product #: 5867000

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Flow through tee, 1", CPVC for pHD sensor

Flow through tee, 1", CPVC for pHD sensor

Product #: MH334N4NZ

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Insertion Mounting, Analog, 1.5" SST

Insertion Mounting, Analog, 1.5" SST

Product #: 5646450

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Digital extension cable, 1m

Digital extension cable, 1m

Product #: 6122400

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316 SS Union Mount for Hach pHD Sensor

316 SS Union Mount for Hach pHD Sensor

Product #: 6131400

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Flow cell for 1" NPT sensor

Flow cell for 1" NPT sensor

Product #: 7300800

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Insertion Mounting, Digital, 1.5" SST

Insertion Mounting, Digital, 1.5" SST

Product #: 5646350

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Insertion Mounting, Digital, 1.5" CPVC

Insertion Mounting, Digital, 1.5" CPVC

Product #: 5646300

Unit Price Contact Hach